According to the specs. I need a battery pack having 7.4 V and max of 5 AH supply for 5995 servo. Am i right?
So If I use two such servos I will be needing a single battery pack of 7.4V and max. of 10 amp suppy.
searching through the net i found that this motor need a current supply of 2500 mAh.
First, 10 amps and 10Ah are two different things. 10Ah means if a battery is drained at a constant 10 amps, it will take 1 hour before it dies. 10Ah also means that if it is drained at a constant 5 amps, it will take 2 hours before it dies, etc.
So 2500mAh means it will take 1 hour for it to die if you drain it at 2.5A constant. So if you have two servos that each drain 1A (for 2 amps constant), then it will last 2.5Ah/2A = 1.25 hours.
As for 7.4V, thats its maximum rating. You can always use a 6V or 7.2V battery, no problem.